{"nhtsa_id":11006589,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-08-23","date":"2024-01-23","document_id":"SC-23-176","mfr_campaign":"SC-23-176","replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"BMS software update to the latest version. It improves current sensors performance and adjusts the isolation fault threshold value.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11006589-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11006589-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11006589","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PROTERRA","model":"CATALYST","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"PROTERRA","model":"ZX5","year_from":2021,"year_to":2023,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}